Purpose Understand the psychical control source of destitute undergraduates

probe the influence of psychical control source on the psychical health of destitute undergraduates. Method Adopt "internal-External psychical control source form" and SCL-90 as the main check tool

make statistical analysis to 400 destitute undergraduates. Results The psychical control source of destitute undergraduates turns to be external（57.00%）

and this type of students scores remarkable higher than those with internal control type in three factors that are interpersonal relationship

depression and anxiety（p<0.05）.Conclusion Destitute undergraduates who are internal controlling and external controlling have remarkable difference on the level of psychical health.